Pith Number

pith:MDJEXAXA

pith:2014:MDJEXAXAPARQWLTMCKPAWSHKW6

not attested not anchored not stored refs pending

Overcoming the fermion sign problem in homogeneous systems

Berni J. Alder, Ethan W. Brown, Jonathan L DuBois

arxiv:1409.3262 v1 · 2014-09-10 · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MDJEXAXAPARQWLTMCKPAWSHKW6}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T02:43:01.789218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

60d24b82e078230b2e6c129e0b48eab79a2bf9e3716f91096b09c8da86a9f21a

Aliases

arxiv: 1409.3262 · arxiv_version: 1409.3262v1 · doi: 10.48550/arxiv.1409.3262 · pith_short_12: MDJEXAXAPARQ · pith_short_16: MDJEXAXAPARQWLTM · pith_short_8: MDJEXAXA

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/MDJEXAXAPARQWLTMCKPAWSHKW6 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 60d24b82e078230b2e6c129e0b48eab79a2bf9e3716f91096b09c8da86a9f21a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3f5f0461a6eb84ca24b0d939616d510a320426d3d31f8f799904e586549eb289",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2014-09-10T21:44:06Z",
    "title_canon_sha256": "22a7d13059a74647f177dfa7c19d88f570152b852a21112ae3f0fdb0697bd3bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.3262",
    "kind": "arxiv",
    "version": 1
  }
}